patterns Mathematics

9 个科学问题 · 数学 Mathematics

本页目录

1、1、2、3、5、8……下一个数是什么?这个神奇数列藏在哪些地方?

1 1 2 3 5 8... what comes next? Where does this magic sequence hide?

下一个是13——每个数等于前两个相加,这叫斐波那契数列。它藏在大自然里:向日葵种子的螺旋、松果的螺纹、花瓣数目(百合3瓣、毛茛5瓣)常见这种节奏。数学不只是算术,还是大自然的隐藏密码。
Thirteen — each number adds the previous two: the Fibonacci sequence. It hides in nature: sunflower seed spirals, pinecone spirals, and petal counts (lilies three, buttercups five) often follow this rhythm. Math is nature's secret password, not just arithmetic.
难度 进阶 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

《数学花园漫游记》,马希文,中国少年儿童出版社,2004

Ma Xiwen, Adventures in the Math Garden, China Children Press, 2004

#斐波那契 #规律 #自然界的数学

为什么斑马和老虎身上有花纹?

Why do zebras and tigers have stripes?

它们身上的条纹和斑点也是一种规律图案,帮动物藏在草丛或树林里。对数学来说,这是大自然重复排列的好例子。
Stripes and spots are pattern designs that help animals hide in grass or trees. To math, they are great examples of nature's repeating arrangements.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

Grünbaum, B. 与 Shephard, G. C., 《镶嵌与图案》, W. H. Freeman

Grünbaum, B. & Shephard, G. C., 'Tilings and Patterns', W. H. Freeman

#花纹 #规律

什么是规律(模式)?

What is a pattern?

规律就是按一定顺序一直重复的东西,比如红蓝红蓝。发现了规律,我们就能猜出下一个是什么。
A pattern is something that repeats in an order, like red, blue, red, blue. Once we spot the pattern, we can guess what comes next.
难度 入门 · 适合 幼儿(3-6) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

《数学花园漫游记》,马希文,中国少年儿童出版社,2004

Ma Xiwen, Adventures in the Math Garden, China Children Press, 2004

#规律 #重复

松果上的鳞片排成了什么形状?

What shape do pinecone scales make?

松果上的鳞片常排成两组旋转的螺旋,一组往左转,一组往右转。数一数,螺旋的圈数常常是斐波那契数,像5和8。
A pinecone's scales often form two sets of spirals, one turning left and one right. Count them and the numbers of spirals are often Fibonacci numbers like 5 and 8.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

《数学花园漫游记》,马希文,中国少年儿童出版社,2004

Ma Xiwen, Adventures in the Math Garden, China Children Press, 2004

#松果 #螺旋

什么是对称图形?

What is a symmetrical figure?

对称图形沿着一条中线对折后,两边能完全重合,像雪花和人脸。数学里对称是一种重要的规律。
A symmetrical figure folds along a center line so both halves match exactly, like a snowflake or a face. In math, symmetry is an important kind of pattern.
难度 入门 · 适合 小学高段(9-12) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

《数学花园漫游记》,马希文,中国少年儿童出版社,2004

Ma Xiwen, Adventures in the Math Garden, China Children Press, 2004

#对称 #图形

什么是镶嵌图案?

What is a tiling pattern?

镶嵌图案是用同样的形状一块块拼满地面,中间不空也不叠,像浴室地砖。正方形和三角形都很会镶嵌。
A tiling pattern fills the floor with the same shapes, no gaps and no overlaps, like bathroom tiles. Squares and triangles tile very well.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

Grünbaum, B. 与 Shephard, G. C., 《镶嵌与图案》, W. H. Freeman

Grünbaum, B. & Shephard, G. C., 'Tilings and Patterns', W. H. Freeman

#镶嵌 #图案

向日葵里藏着什么数字游戏?

What number game hides in a sunflower?

向日葵小花的排列常跟着斐波那契数列:1、1、2、3、5、8……每个数是前两个加起来。这样排队能让种子排得又紧又整齐。
A sunflower's tiny flowers often follow the Fibonacci sequence: 1, 1, 2, 3, 5, 8… each number is the sum of the two before. This packing lets seeds sit tight and neat.
难度 入门 · 适合 幼儿(3-6) CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source

《数学花园漫游记》,马希文,中国少年儿童出版社,2004

Ma Xiwen, Adventures in the Math Garden, China Children Press, 2004

#斐波那契 #向日葵

斐波那契数列是怎么数出来的?

How do you work out the Fibonacci sequence?

从1、1开始,后面每个数都是前面两个数相加:1、1、2、3、5、8、13。像兔子繁殖的故事里,这个数串会自然冒出来。
Start with 1, 1, and each next number adds the two before: 1, 1, 2, 3, 5, 8, 13. This string appears naturally, even in a story about rabbit families.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Courant & Robbins,《What Is Mathematics?》Oxford University Press,1996 第二版;中译《什么是数学》

R. Courant and H. Robbins, What Is Mathematics?, Oxford University Press, 1996; Chinese ed.

#斐波那契 #数列

重复的图案为什么让我们觉得舒服?

Why do repeating patterns make us feel calm?

大脑喜欢能预测的东西,重复的图案让眼睛知道下一步看到什么。所以整齐的花纹常让人觉得安心、好看。
Brains like things they can predict, and repeating patterns let the eye know what comes next. That is why neat designs often feel soothing and pretty.
难度 入门 · 适合 小学高段(9-12) CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source

出处备注:本题原挂出处与答案内容不符,已撤回;具体书目待补,暂不展示来源。

本题原挂出处与答案内容不符,已撤回;具体书目待补。

Previous citation withdrawn as unsupported for this answer; a specific source is pending.

#规律 #心理